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26-01-2021
Chemistry

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What happens to oxygen and carbon dioxide in the respiratory system?

Respuesta :

26-01-2021

Answer:

Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli.

Explanation:

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